| 10213724 |
Fluid filter apparatus having filter media wound about a winding frame |
Steven J. Merritt |
2019-02-26 |
| 10065146 |
Method and apparatus for winding a filter element |
Steven J. Merritt |
2018-09-04 |
| 10040020 |
Fluid filter apparatus having filter media wound about a winding frame |
Steven J. Merritt |
2018-08-07 |
| 9757676 |
Method and apparatus for winding a filter element |
Steven J. Merritt |
2017-09-12 |
| 9545593 |
Winding core pressure relief for fluted filter |
Steven J. Merritt |
2017-01-17 |
| 8685301 |
Fluted filter with axial seal |
Chad Banzhaf, Steven J. Merritt |
2014-04-01 |
| 8551207 |
Fluted filter with axial seal |
Chad Banzhaf, Steven J. Merritt |
2013-10-08 |
| 8506668 |
Fluted filter with axial seal |
Chad Banzhaf, Steven J. Merritt |
2013-08-13 |
| 8177877 |
Filter frame attachment and fluted filter having same |
Steven J. Merritt, Chad Banzhaf |
2012-05-15 |
| 8048187 |
Filter frame attachment and fluted filter having same |
Steven J. Merritt, Chad Banzhaf |
2011-11-01 |
| 7959703 |
Fluted filter with integrated frame |
Steven J. Merritt, Chad Banzhaf |
2011-06-14 |
| 7909954 |
Method and apparatus for winding a filter media pack |
Stan Johnston, Brian T. Ehrenberg, Steven J. Merritt |
2011-03-22 |